CPV: 32420000 Network equipment, 34972000 Traffic-flow measuring system, 34996000 Control, safety or signalling equipment for roads, 42961000 Command and control system, 44322100 Cable conduits, 45233294 Installation of road signals, 45310000 Electrical installation work, 45311000 Electrical wiring and fitting work, 45316000 Installation work of illumination and signalling systems, 45316200 Installation of signalling equipment, 48800000 Information systems and servers, 48813000 Passenger information system, 48813100 Electronic bulletin boards, 48813200 Real-time passenger information system, 51112000 Installation services of electricity distribution and control equipment, 63712700 Traffic control services, 63712710 Traffic monitoring services, 71320000 Engineering design services

CPV: 31320000 Power distribution cables, 44322100 Cable conduits

CPV: 44322100 Cable conduits

CPV: 32420000 Network equipment, 34972000 Traffic-flow measuring system, 34996000 Control, safety or signalling equipment for roads, 42961000 Command and control system, 44322100 Cable conduits, 45233294 Installation of road signals, 45310000 Electrical installation work, 45311000 Electrical wiring and fitting work, 45316000 Installation work of illumination and signalling systems, 45316200 Installation of signalling equipment, 48800000 Information systems and servers, 48813000 Passenger information system, 48813100 Electronic bulletin boards, 48813200 Real-time passenger information system, 51112000 Installation services of electricity distribution and control equipment, 63712700 Traffic control services, 63712710 Traffic monitoring services, 71320000 Engineering design services

CPV: 45000000 Construction work, 31000000 Electrical machinery, apparatus, equipment and consumables; lighting, 31154000 Uninterruptible power supplies, 31500000 Lighting equipment and electric lamps, 31527200 Exterior lights, 39715000 Water heaters and heating for buildings; plumbing equipment, 42510000 Heat-exchange units, air-conditioning and refrigerating equipment, and filtering machinery, 44112000 Miscellaneous building structures, 44115200 Plumbing and heating materials, 44161200 Water mains, 44211100 Modular and portable buildings, 44320000 Cable and related products, 44322100 Cable conduits, 45112710 Landscaping work for green areas, 45213250 Construction work for industrial buildings, 45215222 Civic centre construction work, 45221200 Construction work for tunnels, shafts and subways, 45231300 Construction work for water and sewage pipelines, 45232100 Ancillary works for water pipelines, 45232430 Water-treatment work, 45232453 Drains construction work, 45233000 Construction, foundation and surface works for highways, roads, 45233300 Foundation work for highways, roads, streets and footpaths, 45240000 Construction work for water projects, 45252000 Construction works for sewage treatment plants, purification plants and refuse incineration plants, 45252210 Water purification plant construction work, 45262210 Foundation work, 45262500 Masonry and bricklaying work, 45314310 Installation of cable laying, 45315000 Electrical installation work of heating and other electrical building-equipment, 45316000 Installation work of illumination and signalling systems, 45331210 Ventilation installation work

CPV: 19500000 Rubber and plastic materials, 19520000 Plastic products, 31330000 Coaxial cable, 31122000 Generator units, 31212100 Overhead circuit breakers, 31212200 Circuit testers, 31212300 Magnetic circuit breakers, 31210000 Electrical apparatus for switching or protecting electrical circuits, 31211000 Boards and fuse boxes, 31211100 Boards for electrical apparatus, 31211110 Control panels, 31211200 Fuse boxes, 31211300 Fuses, 31211310 Cut-outs, 31211320 Fuse blocks, 31211330 Fuse wires, 31211340 Fuse clips, 31212000 Circuit breakers, 31212400 Miniature circuit breakers, 31213000 Distribution equipment, 31213100 Distribution boxes, 31213200 Distribution transformers, 31213300 Cable distribution cabinet, 31213400 Distribution system, 31214000 Switchgear, 31214100 Switches, 31214110 Isolating switches, 31214120 Earthing switch, 31214130 Safety switches, 31214140 Dimmer switches, 31214150 Drum switches, 31214160 Pressure switches, 31214170 Toggle switches, 31214180 Slide switches, 31214190 Limit switches, 31214200 Switch disconnector, 31214300 Outdoor switching installations, 31214400 Fuse switch disconnector, 31214500 Electric switchboards, 31214510 Distribution switchboards, 31214520 Medium-voltage switchboards, 31215000 Voltage limiters, 31216000 Lightning arrestors, 31216100 Lightning-protection equipment, 31216200 Lightning conductors, 31217000 Surge suppressors, 31218000 Busbars, 31219000 Protection boxes, 31221000 Electrical relays, 31321220 Medium-voltage cable, 31532400 Lamps sockets, 31230000 Parts of electricity distribution or control apparatus, 31300000 Insulated wire and cable, 31320000 Power distribution cables, 31321200 Low- and medium-voltage cable, 31321210 Low-voltage cable, 31321300 High-voltage cable, 31340000 Insulated cable accessories, 31341000 Insulated cable reels, 31342000 Insulated cable junctions, 31343000 Insulated cable joints, 31344000 Insulated cable glands, 31521310 Warning lights, 31531000 Light bulbs, 31531100 Electric tubes, 31532000 Parts of lamps and light fittings, 31532100 Tube lamps, 31532920 Bulbs and fluorescent lamps, 31680000 Electrical supplies and accessories, 31681000 Electrical accessories, 31681100 Electrical contacts, 31681400 Electrical components, 31681410 Electrical materials, 31711140 Electrodes, 31711200 Electronic scoreboards, 31711500 Parts of electronic assemblies, 34631000 Parts of locomotives or rolling stock, 39717000 Fans and air-conditioning appliances, 39717200 Air-conditioning appliances, 39812500 Sealants, 42132100 Valve actuators, 42132110 Electric valve actuators, 42132120 Hydraulic valve actuators, 42132130 Pneumatic valve actuators, 42992000 Special-purpose electrical goods, 44111511 Electrical insulators, 44111530 Electrical insulating fittings, 44164310 Tubes and fittings, 44320000 Cable and related products, 44321000 Cable, 44322000 Cable accessories, 44322100 Cable conduits, 44322200 Cable connectors, 44322300 Cable ducts, 44322400 Cable fasteners

CPV: 44322100 Cable conduits